Torres, 29, insists he wants to see out his Blues contract.
He said: â€śIâ€™ve never hidden that I am grateful because Atletico gave me many things, but the reality is I am in another team and I have three more years on my contract.
â€śI have a lot of things to give to Chelsea and many things to prove to myself before returning home.
â€śRight now, returning to Atletico is not a reality.â€ť
His poor form for Chelsea meant he lost his place in Vicente Del Bosqueâ€™s Spain squad.
But Torres vowed to fight to get back in the fold ahead of next yearâ€™s World Cup in Brazil.
The Blues star added: â€śI hope to be able to return to the national team.
â€śThe first step is to do well at my club and that will give me more options of returning.
â€śI want to do well in order to return. We have a lot to win and many joys to give people and many tournaments to play with this generation.
â€śOf course getting back in to the national team is one of my objectives.â€ť